Package io.debezium.connector.mysql.strategy.mysql

Class MySqlConnectorAdapter

java.lang.Object

io.debezium.connector.mysql.strategy.mysql.MySqlConnectorAdapter

All Implemented Interfaces:

ConnectorAdapter

Direct Known Subclasses:

MariaDbHybridConnectorAdapter

public class MySqlConnectorAdapter
extends Object
implements ConnectorAdapter

This connector adapter provides a complete implementation for MySQL assuming that the MySQL driver is used for connections.

Author:

Chris Cranford

Field Summary

Fields

Modifier and Type	Field	Description
private final MySqlBinaryLogClientConfigurator	binaryLogClientConfigurator
private final MySqlConnectorConfig	connectorConfig
private static final org.slf4j.Logger	LOGGER

Constructor Summary

Constructors

Constructor	Description
MySqlConnectorAdapter(MySqlConnectorConfig connectorConfig)

Method Summary

Modifier and Type	Method	Description
AbstractConnectorConnection	createConnection(Configuration configuration)
IncrementalSnapshotChangeEventSource<MySqlPartition,? extends io.debezium.spi.schema.DataCollectionId>	createIncrementalSnapshotChangeEventSource(MySqlConnectorConfig connectorConfig, AbstractConnectorConnection connection, EventDispatcher<MySqlPartition,? extends io.debezium.spi.schema.DataCollectionId> dispatcher, MySqlDatabaseSchema schema, Clock clock, SnapshotProgressListener<MySqlPartition> snapshotProgressListener, DataChangeEventListener<MySqlPartition> dataChangeEventListener, NotificationService<MySqlPartition,MySqlOffsetContext> notificationService)
BinaryLogClientConfigurator	getBinaryLogClientConfigurator()
AbstractHistoryRecordComparator	getHistoryRecordComparator()
<T> IncrementalSnapshotContext<T>	getIncrementalSnapshotContext()
String	getJavaEncodingForCharSet(String charSetName)
Long	getReadOnlyIncrementalSnapshotSignalOffset(MySqlOffsetContext previousOffsets)
String	getRecordingQueryFromEvent(com.github.shyiko.mysql.binlog.event.EventData eventData)
<T> IncrementalSnapshotContext<T>	loadIncrementalSnapshotContextFromOffset(Map<String,?> offset)
private MySqlFieldReader	resolveFieldReader()
void	setOffsetContextBinlogPositionAndGtidDetailsForSnapshot(MySqlOffsetContext offsetContext, AbstractConnectorConnection connection)	Sets the offset context binlog details.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

connectorConfig

private final MySqlConnectorConfig connectorConfig

binaryLogClientConfigurator

private final MySqlBinaryLogClientConfigurator binaryLogClientConfigurator

Constructor Details

MySqlConnectorAdapter

public MySqlConnectorAdapter(MySqlConnectorConfig connectorConfig)

Method Details

createConnection

public AbstractConnectorConnection createConnection(Configuration configuration)

Specified by:

createConnection in interface ConnectorAdapter

getBinaryLogClientConfigurator

public BinaryLogClientConfigurator getBinaryLogClientConfigurator()

Specified by:

getBinaryLogClientConfigurator in interface ConnectorAdapter

setOffsetContextBinlogPositionAndGtidDetailsForSnapshot

public void setOffsetContextBinlogPositionAndGtidDetailsForSnapshot(MySqlOffsetContext offsetContext,
 AbstractConnectorConnection connection)
                                                             throws Exception

Description copied from interface: ConnectorAdapter

Sets the offset context binlog details.

Specified by:

setOffsetContextBinlogPositionAndGtidDetailsForSnapshot in interface ConnectorAdapter

Parameters:

offsetContext - the offset context to be mutated

connection - the database connection to be used

Throws:

Exception - if an exception is thrown

getJavaEncodingForCharSet

public String getJavaEncodingForCharSet(String charSetName)

Specified by:

getJavaEncodingForCharSet in interface ConnectorAdapter

getRecordingQueryFromEvent

public String getRecordingQueryFromEvent(com.github.shyiko.mysql.binlog.event.EventData eventData)

Specified by:

getRecordingQueryFromEvent in interface ConnectorAdapter

getHistoryRecordComparator

public AbstractHistoryRecordComparator getHistoryRecordComparator()

Specified by:

getHistoryRecordComparator in interface ConnectorAdapter

getIncrementalSnapshotContext

public <T> IncrementalSnapshotContext<T> getIncrementalSnapshotContext()

Specified by:

getIncrementalSnapshotContext in interface ConnectorAdapter

loadIncrementalSnapshotContextFromOffset

public <T> IncrementalSnapshotContext<T> loadIncrementalSnapshotContextFromOffset(Map<String,?> offset)

Specified by:

loadIncrementalSnapshotContextFromOffset in interface ConnectorAdapter

getReadOnlyIncrementalSnapshotSignalOffset

public Long getReadOnlyIncrementalSnapshotSignalOffset(MySqlOffsetContext previousOffsets)

Specified by:

getReadOnlyIncrementalSnapshotSignalOffset in interface ConnectorAdapter

createIncrementalSnapshotChangeEventSource

public IncrementalSnapshotChangeEventSource<MySqlPartition,? extends io.debezium.spi.schema.DataCollectionId> createIncrementalSnapshotChangeEventSource(MySqlConnectorConfig connectorConfig,
 AbstractConnectorConnection connection,
 EventDispatcher<MySqlPartition,? extends io.debezium.spi.schema.DataCollectionId> dispatcher,
 MySqlDatabaseSchema schema,
 Clock clock,
 SnapshotProgressListener<MySqlPartition> snapshotProgressListener,
 DataChangeEventListener<MySqlPartition> dataChangeEventListener,
 NotificationService<MySqlPartition,MySqlOffsetContext> notificationService)

Specified by:

createIncrementalSnapshotChangeEventSource in interface ConnectorAdapter

resolveFieldReader

private MySqlFieldReader resolveFieldReader()